package com.atguigu.gulimail.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/*
使用RestClient操作ES
导入依赖
编写配置,给容器中注入一个RestHighLevelClient
 */
@Configuration
public class GulimailElasticSearchConfig {

    public static final RequestOptions COMMON_OPTIONS;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();

        COMMON_OPTIONS = builder.build();
    }


    @Bean
    public RestHighLevelClient esRestClient(){
        RestClientBuilder builder = null;
        // 可以指定多个es
        builder = RestClient.builder(new HttpHost("192.168.56.10", 9200, "http"));

        RestHighLevelClient client = new RestHighLevelClient(builder);
        return client;
    }


}
